bobfilar wrote:

but i am looking to add some complexity to it using recursive driectory copying (copy first file copy next file repeat).... I thought I had written code earlier in the day to handle this, but it was a major failure.

"Take only what you need and leave the land as you found it." - Native American Proverb

CPA

(Steven Hicks)n+1 wrote:

It is written in mc++ (which is why I posted my question here)

talvezu wrote:

classes A and B. B has a private member int x and it should declare a friend function in the header for B to change A, however B's Header sould know A (inlude "a.h")and A's header should know B. but when i do so i get the error include nested level 363

talvezu wrote:

I do I make a string member for a class.

talvezu wrote:

i must use namespace std in order to make it work but then i get the familiar problem of using namespace in header file - I do I set the conflict)

talvezu wrote:

friend int* B::geta(A* a);

<br />
class A;<br />
class B<br />
{<br />
 friend class A;<br />
}<br />
---------<br />
class B;<br />
class A<br />
{<br />
friend class B;<br />
}<br />

 MSDN example:
// Declare and initialize variables
hostent* remoteHost;
char* host_name;
unsigned int addr;

//----------------------
// User inputs name of host
printf("Input name of host: ");
host_name = (char*) malloc(sizeof(char*)*16);
fgets(host_name, 16, stdin);

// If the user input is an alpha name for the host, use gethostbyname()
// If not, get host by addr (assume IPv4)
if (isalpha(host_name[0])) {   /* host address is a name */
  host_name[strlen(host_name)-1] = '\0'; /* NULL TERMINATED */
  remoteHost = gethostbyname(host_name);
}
else  { 
  addr = inet_addr(host_name);
  remoteHost = gethostbyaddr((char *) &addr, 4, AF_INET);
}

if (WSAGetLastError() != 0) {
  if (WSAGetLastError() == 11001)
  printf("Host not found...\nExiting.\n");
}
else
  printf("error#:%ld\n", WSAGetLastError());

// The remoteHost structure can now be used to
// access information about the host